Shower bath chair



FIG. 1 is a side elevational view of a shower bath chair showing my new design, the opposite side being a mirror image thereof.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a top view, FIG. 4 is a rear elevational view and

FIG. 5 is a bottom view thereof. 

The ornamental design for a shower bath chair, substantially as shown and described. 